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少年时代,我知晓了地球上还曾经生存过一种被称作“恐龙”的动物。1997年冬天,我有幸走近了恐龙的遗骸,步入了一个斑斓、神奇的自由王国。位于祖国西南的四川盆地素有“天府之国”的美称。在盆地南端的边缘,有一座名叫自贡的美丽城市。这座依山傍水的小城,就是恐龙的故乡。1972年夏,一个偶然的机会,有两位地质工作者在这里发现了化石点,由于含化石地层的沉积时代为一亿六千万年前的中侏罗纪,便引起了古生物工作者的重视。几经挖掘,景象十分壮观:在自贡市伍家坝出土了10多个恐龙的个体材料和500多枚恐龙的牙齿,比较完整的骨架有5具,在自贡市东北约11公里的大山铺,发掘了
As a teenager, I learned that there lived a kind of animal named “Dinosaur” on Earth. In the winter of 1997, I was fortunate enough to come close to the remains of the dinosaurs and step into a gorgeous, magical and free kingdom. The Sichuan Basin, located in the southwest of the motherland, is known as the “Land of Abundance”. In the southern edge of the basin, there is a beautiful city called Zigong. This small town Yishanbashi, is the hometown of dinosaurs. In the summer of 1972, by chance, two geologists discovered fossil sites here. As the sedimentary age of the fossil-bearing formations was 160 million years ago in the Middle Jurassic, paleontologists Pay attention. After excavation, the scene is spectacular: in Zigong City Wujiaba unearthed more than 10 dinosaur individual materials and more than 500 dinosaur teeth, a relatively complete skeleton of 5, about 11 km northeast of Zigong City, Da Shan shop, excavation It’s